When we print picture books, we often have big and small problems, so how can we avoid these problems? Today, Jinan printing factory will introduce the methods to avoid the trouble of picture book printing.

1、正確選擇模切刀，并且模切刀要鋒利、硬度要高，針對(duì)不同厚度的紙張應(yīng)該選擇不同的模切刀。

1. Correct choice of die-cutting knife, and die-cutting knife to sharp, high hardness, for different thickness of paper should choose different die-cutting knife.

2、正確選擇壓痕線與壓痕鋼線，優(yōu)良的壓痕鋼線應(yīng)硬度適中，穩(wěn)定性強(qiáng)，刀頭圓滑，圓弧中軸對(duì)稱，高度、厚度偏差小，規(guī)格齊全。

2. The indentation line and indentation steel line should be selected correctly. The excellent indentation steel line should have moderate hardness, strong stability, smooth cutter head, axial symmetry in arc, small deviation in height and thickness, and complete specifications.
            

3、合理控制開(kāi)連點(diǎn)，連點(diǎn)本質(zhì)上是在模切刀刃口部位開(kāi)出一定寬度的小口，使模切后的紙盒和廢邊不散開(kāi)，便于排廢。連點(diǎn)通常開(kāi)在產(chǎn)品成型后不易看到的隱蔽處，并且要避開(kāi)膠線位置。如果不得已連點(diǎn)在成型后能夠看見(jiàn)，則連點(diǎn)應(yīng)該越小越好，否則排廢時(shí)連點(diǎn)處不易分離，導(dǎo)致紙張撕爛及附近墨層爆線。

3. Reasonable control of the opening and connecting point, connecting point is essentially in the die-cutting knife edge position to open a certain width of small mouth, so that the carton and waste edge after die-cutting does not spread, easy to discharge waste. The connecting point is usually opened in the hidden place which is not easy to see after the product molding, and it should avoid the rubber line position. If the necessary connection point can be seen after forming, the smaller the connection point, the better. Otherwise, it is not easy to separate the connection point when discharging waste, which will lead to paper tearing and ink layer explosion nearby.

4、合理安排模切時(shí)間，磨砂印刷的金卡紙的模切應(yīng)在印刷后盡早進(jìn)行，防止墨膜在干燥過(guò)度的情況下進(jìn)行，以避免墨層爆線。

4. Reasonable arrangement of die-cutting time, frosted gold card paper die-cutting should be carried out as soon as possible after printing, to prevent the ink film in the case of excessive drying, in order to avoid ink layer burst line.

總而言之，模切壓痕的質(zhì)量是影響印刷質(zhì)量的主要原因，模切刀和壓痕鋼線選擇不合理、使用不當(dāng)?shù)榷紩?huì)可能引起墨層爆線。

In a word, the quality of die-cutting indentation is the main reason for affecting the printing quality. Unreasonable selection and improper use of die-cutting knife and indentation steel wire may cause ink layer burst.

以上是"濟(jì)南印刷廠對(duì)避免畫(huà)冊(cè)印刷出現(xiàn)故障的方法"的介紹，希望對(duì)大家有所幫助，如想了解更多資訊內(nèi)容請(qǐng)點(diǎn)擊我們的網(wǎng)站：http://www.seven2000.com。

The above is the introduction of "Jinan printing factory's methods to avoid the trouble of picture book printing". I hope it can help you. For more information, please click our website: http://www.seven2000.com 。